| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.36 | 3.679% | $197.3633 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $168.50 | 12.214% | $189.0806 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $166.36 | 5.710% | $175.8592 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $72.52 | 11.530% | $80.8816 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $81.81 | 3.634% | $84.783 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $235.65 | 10.484% | $260.3555 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $41.88 | 11.111% | $46.5333 | $46.53 | $46.55 | $46.50 |
| 7 purchase totals = | $957.08 | $1,034.8565 | $1,034.85 | $1,034.90 | $1,035.00 | |